Câu hỏi: She would come to see you if she _______ your address.

A. had

B. has

C. have

D. having

Câu 1: There is no ______that he has been here.

A. evidence

B. evidential

C. evidentially

D. evident

Câu 2: If there were flying saucers, there ______ traces of their landing.

A. would be

B. will be

C. are

D. is

Câu 3: If you want to be a telephonist, you should _________ your communication skills.

A. practiced

B. practice

C. practicing

D. to practice

Câu 4: That girl tried to avoid _______ some of my questions.

A. answer

B. to answer

C. answering

D. answered

Câu 5: By the end of last summer, Alexander _______ his Ph.D.

A. received

B. had received

C. receive

D. are received

Câu 6: My parents do not allow me______, so I had to stay at home.

A. to go

B. go

C. going

D. gone